InterviewBit Problems   Sliding Window Maximum : Unsolved

About the Sliding Window Maximum : Unsolved category (1)
Hard Problem, Cannot be done without prior knowledge (5)
Giving wrong answer. don't know why (2)
Why am I getting partially corrected answer ?I have solved it in o(n) time.Anyone help me out pls! (2)
Please someone help me with the runtime error of this code (2)
O(n) that failed the test (3)
Awesome questions in the stack and queue section. Please add some more good quest (2)
Duplication of results when Submitting, but not when Testing (3)
Can someone help me with what is wrong in this? (1)
Runtime error when using multiset (2)
What is wring in this (1)
O(N*logN)~O(N), wont O(N*logN) be accepted? (3)
Inefficient Test Cases (1)
Wrong result is populated while "submitting" but answer is matching with the "See Expected Output" (1)
Test Case giving correct result as expected, still failing with Array index out of Bound (1)
O(n) solution failing efficiency test (2)